✓ Verified Google reviews·✓ Reviewed regularly·✓ Updated June 4, 2026
Written by Mark Reid,
Home Services Editor ·Verified June 4, 2026
Mesa is one of the sunniest cities in the country, averaging well over 300 days of sunshine a year, which makes it genuinely one of the strongest markets for residential solar in the entire Southwest. The housing stock here runs the gamut from post-war ranch homes in the Dobson Ranch area to newer stucco builds out toward Eastmark and the Gateway corridor. Most Mesa roofs are low-slope or modest-pitch designs clad in concrete tile or asphalt shingle, and both materials have specific mounting requirements that a locally experienced installer will already know how to handle. The flat desert terrain and predominantly south-facing roof orientations mean that system sizing is relatively straightforward, though shading from mature citrus trees and block walls can still affect panel placement and production estimates. Many homeowners in Mesa also pair solar with a battery storage system or a solar water heater, so it's worth knowing upfront whether an installer handles those components in-house or subcontracts them.
The businesses on this page were drawn from third-party public business listings and ranked by public review rating and review count, with a small lift applied to businesses that show a working website and a working phone number. Before any business appears here, we check its homepage to confirm that solar installation is what it primarily offers, which keeps general contractors or unrelated trades off the list. Permanently closed listings are removed automatically. Where you see a Trust Verified badge on a listing, that business has additionally passed our full verification process covering trade qualifications and accreditations, public liability insurance, trading history, customer review history, and registered company information. You can see exactly what that process involves on our How We Verify page. For any business on this page that does not carry that badge, those additional checks have not been carried out by us, and confirming that information is something you should do yourself before booking.
Before you commit to any solar installer in Mesa, get at least two or three detailed written quotes that break down equipment costs, labor, permitting fees, and projected system output separately. Ask each installer which solar panels and inverters they're proposing, and look up those manufacturers independently. Confirm that the company holds a valid Arizona Registrar of Contractors license and check it against the AZROC online lookup tool yourself. Ask specifically about the interconnection process with APS or SRP, whichever serves your address, because that timeline affects when your system actually goes live. Request documentation on the warranty terms for both the equipment and the installation workmanship, since those are separate and the lengths can vary significantly. Finally, ask whether the installer will handle the permit application and utility interconnection paperwork, or whether any of that falls to you.
How We Select & Rate The Best Solar Installers in Mesa, AZ
Rankings on this page are driven by public review rating and review count pulled from third-party business listings, with a small lift for businesses that have a working website and phone number. We check each business's homepage to confirm solar installation is what they primarily offer, keeping unrelated trades off the page. Permanently closed listings are removed automatically. Businesses marked Trust Verified have additionally passed our full verification covering qualifications, insurance, trading history, customer review history, and registered company information. See our How We Verify page for the complete list. Other businesses featured here have not been independently verified by us, and inclusion on this page is not an endorsement. Always carry out your own checks before hiring.
Positions 1–5 (Recommended and Featured) may be paid placements. Every other listing is ranked on rating and review count from third-party business listings. How we rank & verify →
Phelps Solar Specialists is a solar installation company serving Mesa and the surrounding East Valley. Rated 4.8 stars across 261 Google reviews, the company has built a consistent record among homeowners converting to solar in one of Arizona's sunniest corridors. Installations cover residential rooftop systems, with project details and contact information available at phelpssolar.com.
Solar installation work in Mesa and the surrounding East Valley is the focus of Valley Voltage LLC, a contractor serving residential and commercial properties in the 85206 area. The company holds a 4.6-star rating across 106 Google reviews, reflecting consistent performance on rooftop and ground-mount photovoltaic systems. Project inquiries and system quotes are handled through their website at valleyvoltage.com.
Ohana Energy focuses on residential solar installation in Mesa, serving homeowners in the 85206 area looking to offset utility costs with rooftop photovoltaic systems. The company holds a 4.5-star rating across 53 Google reviews, suggesting consistent follow-through from consultation to final hookup. Locals considering solar will find a straightforward point of contact without the high-pressure pitch common to larger regional outfits.
Rated 4.5 stars across 45 reviews, Element Energy Co. installs solar systems for residential and commercial properties in Mesa. The company serves the 85204 area and surrounding neighborhoods, offering a locally focused alternative to larger regional installers.
Solar installation services covering Mesa and the surrounding East Valley, Arizona Solar Wave handles residential panel systems for homeowners looking to offset utility costs in the region's high-sun climate. The company carries a 4.5-star rating across 42 Google reviews, reflecting consistent feedback from local customers. Its work focuses on grid-tied and off-grid configurations suited to Arizona's desert conditions.
Solar installation services in Mesa, AZ, with CR Power handling residential and commercial panel setups across the 85213 area. The company holds a 4.7-star rating across 27 Google reviews, a solid signal for a trade where installation quality directly affects long-term energy output. Homeowners looking to reduce utility costs have a locally rooted option without venturing far from the East Valley.
Advosy Energy is a solar installation company serving Mesa and the surrounding Phoenix metro area. Rated 4.4 stars across 32 Google reviews, the company handles residential solar projects in a region where year-round sun exposure makes panel output a practical consideration rather than a seasonal one. Their work is concentrated in the 85203 corridor and neighboring East Valley communities.
Rated 5 stars across its Google reviews, Dobis Energy is a solar installation company serving Mesa and the surrounding valley. The company handles residential solar projects, helping homeowners reduce reliance on grid power in a region where sun exposure makes the return on solar investment particularly strong.
Transparency notice: Recommended (#1) and Featured (positions 2-5) listings may be paid placements, so a business's fee affects whether and where it appears in those positions. All other listings are ranked by a combined score drawn from ratings and review counts published on third-party business listings, plus basic completeness signals such as a working website and phone. A Trust Verified badge means we have independently checked that business's documents; businesses without it have not been independently verified by us. How we verify →
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Most Mesa homeowners pay somewhere between $15,000 and $35,000 for a complete rooftop solar installation before any incentives are applied. A small home in Dobson Ranch with modest energy use might need a 5 kW system, which typically runs $14,000 to $18,000 installed. A larger home out near Red Mountain or Power Ranch with high summer cooling loads might need 9 or 10 kW, pushing the total toward $28,000 to $35,000 or more. The federal residential clean energy tax credit can reduce your net cost significantly, and Arizona also exempts solar equipment from state sales tax and property tax assessment increases. Equipment brand makes a real difference too. Premium panels from manufacturers like REC or Panasonic cost more than standard-tier options, but they carry higher efficiency ratings and longer warranties. Getting two or three itemized quotes from different installers is the normal way to spot whether a price is competitive for your specific roof and energy usage.
How long does a solar installation take from quote to turning on the system in Mesa?
The physical installation itself usually takes one to three days depending on system size and roof complexity. The longer part is everything around it. Permitting through the City of Mesa's Development Services department typically takes one to four weeks, though timelines can stretch during busy periods. After the panels are installed, your utility, whether that's APS or SRP, needs to inspect the system and grant permission to operate before you can flip it on. That interconnection step adds anywhere from two to eight weeks in most cases. From the day you sign a contract to the day you're generating power, six to twelve weeks is a realistic window. Installers who have a dedicated permitting team and an established relationship with local utilities tend to move through that process faster than smaller outfits handling it manually.
Does my Mesa roof need to be replaced before installing solar?
It depends on the age and condition of what's up there. Most installers won't put panels on a roof that has less than ten years of useful life remaining, because removing and reinstalling the array when the roof eventually needs replacement adds significant cost in labor alone. If you have a concrete tile roof, which is very common in Mesa, the installer needs to set each tile back properly around the mounting feet to maintain the waterproofing. Some companies handle that in-house and some use a roofing subcontractor. Ask about this upfront. A good installer will walk your roof before finalizing a proposal and tell you honestly if they spot cracking, soft spots, or worn flashing that needs attention first. Getting a separate roofing assessment before you commit to solar is a smart move if your roof is fifteen or more years old.
Should I add battery storage to my solar system in Mesa?
It's worth thinking through carefully, because the answer depends on which utility serves your address. SRP customers don't receive net metering credits the way APS customers do, which changes the math on whether exporting excess power makes financial sense. If you're on an SRP rate plan, a battery lets you store afternoon production and use it in the evening instead of selling it back at a lower rate or drawing from the grid. For APS customers under certain rate structures, the calculus is different but batteries still make sense for backup power during outages, which are a real concern during summer monsoon season in the East Valley. A Tesla Powerwall or a Franklin Electric battery typically adds $10,000 to $15,000 to a project cost before any applicable incentives. Ask any installer you speak with to model your bill with and without storage so you can compare the payback timelines directly.
What permits and approvals are required for solar installation in Mesa?
You'll need a building permit from the City of Mesa before work starts, and your installer should pull that permit on your behalf. The permit application requires engineered drawings showing the panel layout, structural loading calculations, and the electrical single-line diagram. Once the work is done, a city inspector will visit to sign off on the installation. After that, you submit an interconnection application to APS or SRP, depending on your utility service area, and wait for their approval before energizing the system. If your home is in an HOA, which is extremely common in Mesa communities like Dobson Ranch, Lehi Crossing, or Eastmark, you also need written HOA approval before installation begins. Arizona law does limit HOAs from outright banning solar, but they can impose reasonable restrictions on placement and aesthetics, so check your CC&Rs early in the process.
How do I choose between solar installers in Mesa and verify they're legitimate?
Start with the Arizona Registrar of Contractors database at azroc.gov and search the company name. Any contractor doing solar installation in Arizona must hold an active ROC license, and you can confirm it's in good standing and check for any complaints or disciplinary actions right there on the site. Ask each installer for their specific license number and verify it yourself rather than taking their word for it. Next, ask for proof of general liability insurance and, if they have employees on your roof, workers' compensation coverage. Request a certificate of insurance and confirm the policy limits are reasonable. Check their public reviews across multiple platforms and look specifically at reviews from the last year or two, paying attention to how they handled projects that hit snags. Ask for two or three references from Mesa customers with completed installations and actually call them. Finally, read the contract carefully before signing, paying close attention to the scope of work, equipment specifications, warranty terms, and what happens if there's a delay or a dispute.
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